Spare wheel for vehicles



A. D. HOGG.

SPARE WHEEL FOR VEHICLES.

APPLICATION. HLED FEB. 2, 1920.

Patented May 18, 1920.

gmmntoz m m w G Momma? STATES PATENT 1 ARTHUR DAVID HOG-G, F GRAND FORKS, NORTH DAKOTA.

SPARE WHEEL FOR VEHICLES.

Specification of Letters Patent. Patented May'1 8p1920;

n n anoii filed February 2,1920. sea 355,676.

To all whom it may concern I Be i ;known that LARTHU DA -VID HOGG,

residing at-Grand Forks,county of Grand Forks, State of North Dakota, a citizenof the United States, haveinventedcertain new and useful Improvements in Spare Wheels for Vehicles;.and I. do hereby declare the following to be afull, clear, and ,exact" description of the inventiomsuch as will enable others skilled in the art to which it .pertains to make and use the same.

My invention relateslto an improvement in a spare wheel for vehicles and more par ticularly to a spare or auxiliary wheel for use on automobiles. p i The invention has for its object to provide means; for quickly and,firnily securing a spare wheel having a rim carrying a pneumatic tire to theordinary wheel otan automobile for the, purpose of takingthe load when the tire of the ordinary wheelhasbecome punctured or otherwise damaged to such-an extent that itis unfit for use. I

It; further has for itsobject to provide improved, means for securing asp are wheel to an-ordinary wheel of. an automobile in order to widen the tread of the wheel especially when it is desired to travel over muddy, marshy or sandy-roads It further has. for its object to, provide a spare wheel for an automobilewhichiscapableof being attached, in about three minutes, alongside an existing wheel without requiring any additional hub or spoke construction other than the construction in- ,cluded in the existing wheel to which the and durable ,in construction, easy to secure in place and which isvery handy andcone venlent. v 1 i :It further has ,for its object to provide a carried on the side, rear, or. other part of an automobile and I which maybe applied spare wheelwhich is capable .of.being,easily equally as Wellto either the front or-"rear It further has for. its object to provide means whereby a new automobile (may be driven under its own powerand delivered to aicustomer or moved from place .to place without soiling thenew tires on the wheels. Itst ll further has for its object to secure the spare wheel in place in such manner that it willpre'vent all creeping or, circumierential motion between the ordinary. auto} Inobilewheeland the spare wheel.

The invention consists inthe severalfeatures. and .in the construction, combination and arrangement of features as more fully hereinafter described and claimed. 7

Referring to @the drawings Figure 1 is a side viewv o f the invention. ,F1g.,2, 1s a cross-sectional view showing the invention appliedto an ordinary road wheelofan automobile... i I Fig; 3' is a side view of the clamping means for securing or attaching the spare wheel in; place. i

the sparefwheel" in place.

i In the drawings in which :similar .referencecharaoters denote similar parts throughout the severalviews, 1 represents anordinary automobile road wheel provided with a Fig.4 is aside, viewof-amodified form of .clamplngmeans for securing or attach ng pneumatictire 2, a rim 3, a felly 4, and i spokes 5,. r

The. spare lor auxiliary wheel 6: comprises a pneumatic tire 7 an annular rim 8, rounded lugs 9,and a pin 9, each projectingradially inward from the rim, and astrap 10, is provided to engage the pin?) and a spoke of the ordinary 1 wheel to prevent creeping orvcireumferentialmotion between the ordiiary wheel to theordinary wheel of an auto- .mobi'lecomprises. a series of bolts 11, prefernarvwheel and the spare orauxiliarywheeh i The means for securing the spare or auxilably four in number, passing through holes 12- in the lugs 9 and each having one end 13 screwthreaded and provided with a screw nut 14, and the opposite end provided with an outwardly extending arm 15, terminating in an inwardly and laterally projecting rounded lug 16 and an outwardly and laterally projecting hookedshaped lug 17 the end 18 of which extends inwardly toward the arm 15. a r

In the modified form of clamping means 7 ordinary wheel and they engage and clamp the rim and also the deflated tire and serve not only to lock the plurality of lugs to the rim but also retain the deflated tire in place. The series of nuts are then screwed up until the lugs 16 engage the outer edge of the rim of the spare or auxiliary wheel and the rim of the ordinary wheel and the rim of the spare or auxiliary wheel abut against the surface of the arms 15 of the bolts 11, the strap 10 is then applied to the radial pin 9* and one of the spokes of the ordinary wheel and the jackremoved when the automobile is ready for use. This operation firmly locks the two wheels together and the inflated tire on the spare'or auxiliary wheel will hold the deflated tire on the ordinary wheel clear of the ground.

If the user of acar supplied with two of my improved spare wheel attachments is making a somewhat long journey and reaches road conditions where single tires on the rear wheels are not sufficient for comfort, or to support the weight on a rough road, he can simply apply the two attachments to the two rear wheels. When any one tire becomes disabled, it is not necessary to stop for repairs or any longer than necessary to simply clamp-one of my improved supplemental devices to the side of the wheel the tire of which has become disabled. J I

By the term spare wheel, I desire it to be understood that I refer to a'member or supplemental wheel part which will serve, when coupled to the'main or ordinary wheel, as a support for that portion of the load usually carried by the main or ordinary wheel, when the tire of themain or ordinary wheelhas become ruptured or deflated. The so-called spare wheel carries an inflated tire and is ready for use upon the contingency of puncture or deflation of the main or ordinary wheel tire.

I do not wish to be understood as limiting myself to the specific details of con- .struction and arrangement as herein described and illustrated, as it is manifest that variations and modifications may be made in the features of construction and arrangement, in the adaptation of the device to various conditions of use, without departing from the "spirit and scope of my ing hooked-shaped, and a rim in which said bolts are mounted.

3. In a spare wheel, bolts, an integral arm projecting at an angle to eachof said bolts and having formedintegral therewith 'oppositely disposed laterally extending lugs and a rim inwhich said bolts are mounted. 4. Ina spare wheel, screw-threaded bolts,

an arm projecting from each of said bolts and terminating in oppositely disposed lugs,

one of said lugs being hooked-shaped and the other havin a rounded end, and a rim in which said bolts are mounted.

5. In a spare wheel, bolts, an arm projecting from each of said bolts and provided with oppositely disposed lugs, one of said lugs being curved toward the said arm and the other lug extending from said arm, and a rim in which said bolts are mounted.

6. In a spare wheel, bolts, oppositely -dis posed integral means projecting from each of said bolts for engaging the rim of a spare wheel and also the rimof an ordinary wheel and a rim on which said bolts are mounted. j p 7. In a sparewheel, bolts, oppositely disposed integral means projecting from each of saidbolts for engaging the rim of a Y spare wheeland the rim of an ordinary wheel, and a rim on the spare wheel provided with lugs in which the said bolts are mounted.

'8. Ina spare wheel,bolts,an integral arm projecting from each of said bolts having oppositely dlsposed lugs, a rim in which said bolts are mounted, a pin on said rim and a strap adapted to engage said pin and the spoke of an ordinary wheel for the purpose of preventing circumferential mointegral means for engaging the rim of a tion between the spare wheel and the ordispare. wheel and the rim of an ordinary nary wheel. wheel, a rim having lugs inwhich said bolts 9. In a spare wheel, bolts, means integral are mounted, a pin projecting from said 5 with said bolts for engaging the rim of rim and a strap for engaging said pin and 15 a spare wheel and the rim of an ordinary a spoke on an ordinary wheel. wheel projecting from each of said bolts In testimony whereof I have afiixed my and means for preventing circumferential signature. motion between said tires.

10 10. In a spare wheel, bolts, each having ARTHUR DAVID HOGG. 

